Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524129 | Method for processing color photographic light-sensitive material | Shinzo Kishimoto, Shigeru Ohno | 1985-06-18 |
| 4391900 | Process for development-processing silver halide light-sensitive material | Takashi Toyoda, Tadao Shishido | 1983-07-05 |
| 4334010 | Silver halide photographic light-sensitive element | Hiroyuki Mifune, Shoji Ishiguro, Tadao Shishido, Yoshiharu Fuseya | 1982-06-08 |